18_EDGE Pulse RFExp r1

FCC ID: 2AETW-1246

RF Exposure Info

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FCCID_3727004

REPORT No.：SZ17080255S01 RF EXPOSURE EVALUATION REPORT APPLICANT : Cleer Limited PRODUCT NAME : Bluetooth wireless earphone MODEL NAME : EDGE Pulse BRAND NAME : Cleer FCC ID : 2AETW-1246 STANDARD(S) : 47CFR 2.1093 KDB 447498 ISSUE DATE : 2018-01-11 Tested by: Peng Fuwei (Test engineer) Approved by: Peng Huarui (Supervisor) NOTE: This document is issued by MORLAB, the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Tel: 86-755-36698555 Fax: 86-755-36698525 FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Http://www.morlab.cn E-mail: service@morlab.cn

REPORT No.：SZ17080255S01 DIRECTORY 1. Technical Information········································································································ 3 1.1 Applicant and Manufacturer Information····································································· 3 1.2 Equipment Under Test (EUT) Description ··································································· 3 1.3 Photographs of the EUT································································································· 4 1.4 Applied Reference Documents ····················································································· 5 2. Device Category And RF Exposure Limit ······································································· 6 3. Measurement Of conducted Peak Output Power ·························································· 7 4. RF Exposure Evaluation ··································································································· 7 Annex A General Information ································································································· 8 Change History Issue Date Reason for change 1.0 2018-01-11 First edition MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Tel: 86-755-36698555 Fax: 86-755-36698525 FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Http://www.morlab.cn E-mail: service@morlab.cn Page2 0f 8

REPORT No.：SZ17080255S01 1. Technical Information Note: Provide by manufacturer. 1.1 Applicant and Manufacturer Information Applicant: Cleer Limited Unit518, Lakeside 1, Science Park West Ave. HK Science Park, Applicant Address: Hong Kong. Manufacturer: Cleer Limited Unit518, Lakeside 1, Science Park West Ave. HK Science Park, Manufacturer Address: Hong Kong. 1.2 Equipment Under Test (EUT) Description EUT Type: Bluetooth wireless earphone Hardware Version: 0.5 Software Version: 09 Frequency Bands: Bluetooth 4.2(BR+EDR):2402MHz -2480MHz (79 channels, at intervals of 1MHz); Bluetooth 4.2 BLE: 2402MHz - 2480MHz (40 channels, at intervals of 2MHz); Modulation Mode: Bluetooth 4.2(BR+EDR): FHSS (GFSK(1Mbps), π/4-DQPSK(EDR 2Mbps), 8-DPSK(EDR 3Mbps)) ; Bluetooth 4.2 BLE: GFSK; Antenna type: Dielectric Chip Antenna MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Tel: 86-755-36698555 Fax: 86-755-36698525 FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Http://www.morlab.cn E-mail: service@morlab.cn Page3 0f 8

REPORT No.：SZ17080255S01 1.3 Photographs of the EUT 1. EUT front view 2. EUT rear view MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Tel: 86-755-36698555 Fax: 86-755-36698525 FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Http://www.morlab.cn E-mail: service@morlab.cn Page4 0f 8

REPORT No.：SZ17080255S01 1.3.1 Identification of all used EUT The EUT identity consists of numerical and letter characters, the letter character indicates the test sample, and the following two numerical characters indicate the software version of the test sample. EUT Hardware Version Software Version Identity 1# 0.5 09 1.4 Applied Reference Documents Leading reference documents for testing: No. Identity Document Title 1 47 CFR§2.1093 Radio frequency Radiation Exposure Evaluation: portable devices 2 KDB 447498 D01v06 General RF Exposure Guidance MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Tel: 86-755-36698555 Fax: 86-755-36698525 FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Http://www.morlab.cn E-mail: service@morlab.cn Page5 0f 8

REPORT No.：SZ17080255S01 2. Device Category And RF Exposure Limit Per user manual, this device is a Bluetooth wireless earphone. Based on 47CFR 2.1093, this device belongs to portable device category with General Population/Uncontrolled exposure. Portable Devices: 47CFR 2.1093(b) For purposes of this section, a portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. GENERAL POPULATION / UNCONTROLLED EXPOSURE 47CFR 2.1093(d) (2) Limits for General Population/Uncontrolled exposure: 0.08 W/kg as averaged over the whole-body and spatial peak SAR not exceeding 1.6 W/kg as averaged over any 1 gram of tissue (defined as a tissue volume in the shape of a cube). Exceptions are the hands, wrists, feet and ankles where the spatial peak SAR shall not exceed 4 W/kg, as averaged over any 10 grams of tissue (defined as a tissue volume in the shape of a cube). General Population/Uncontrolled limits apply when the general public may be exposed, or when persons that are exposed as a consequence of their employment may not be fully aware of the potential for exposure or do not exercise control over their exposure. Warning labels placed on consumer devices such as cellular telephones will not be sufficient reason to allow these devices to be evaluated subject to limits for occupational/controlled exposure in paragraph (d)(1) of this section. MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Tel: 86-755-36698555 Fax: 86-755-36698525 FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Http://www.morlab.cn E-mail: service@morlab.cn Page6 0f 8

REPORT No.：SZ17080255S01 3. Measurement Of conducted Peak Output Power 1. Bluetooth Peak output power Frequency Output Power(dBm) Band Channel (MHz) GFSK π/4-DQPSK 8-DPSK 0 2402 1.02 0.07 0.44 BT 4.2 39 2441 2.42 1.53 1.87 BR+EDR 78 2480 2.76 1.23 1.53 Output Frequency Power(dBm) Band Channel (MHz) GFSK 0 2402 4.66 Bluetooth 19 2440 5.14 4.2 BLE 39 2480 4.98 4. RF Exposure Evaluation The device only incorporates a Bluetooth transmitter, so standalone SAR evaluation is required for Bluetooth and simultaneous SAR is not required. Standalone transmission SAR evaluation According to KDB 447498 section 4.3.1, the 1-g SAR test exclusion thresholds at test separation Distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHz)] ≤ 3.0 The maximum tune-up limit power is 3.55mW @ 2.440GHz When Bluetooth wireless earphone is used on the head, so use 5mm as the most conservative minimum test separation distance, [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHz)] =1.11≤ 3.0 So SAR evaluation is not required for this device. Note: Declaration of the tune-up limit is 5.5dBm. Antenna Gain is 1dBi. MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Tel: 86-755-36698555 Fax: 86-755-36698525 FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Http://www.morlab.cn E-mail: service@morlab.cn Page7 0f 8

REPORT No.：SZ17080255S01 Annex A General Information 1. Identification of the Responsible Testing Laboratory Company Name: Shenzhen Morlab Communications Technology Co., Ltd. Department: Morlab Laboratory Address: FL.3, Building A, FeiYang Science Park, No.8 LongChang Road, Block 67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Responsible Test Lab Manager: Mr. Su Feng Telephone: +86 755 36698555 Facsimile: +86 755 36698525 2. Identification of the Responsible Testing Location Name: Shenzhen Morlab Communications Technology Co., Ltd. Morlab Laboratory Address: FL.3, Building A, FeiYang Science Park, No.8 LongChang Road, Block 67, BaoAn District, ShenZhen, GuangDong Province, P. R. China END OF REPORT MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Tel: 86-755-36698555 Fax: 86-755-36698525 FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Http://www.morlab.cn E-mail: service@morlab.cn Page8 0f 8


Document Created: 2018-01-22 14:12:13
Document Modified: 2018-01-22 14:12:13
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